scotoma
/skəˈtoʊ.mə/ noun
Forms scotomas scotomata
- noun An area of impaired or lost vision within a visual field otherwise in a good (or at least healthy) state.
- noun (figurative) A weakness of the mind's perception, cognition, or world view, causing it to ignore some aspects of reality. “intellectual scotoma”
Synonyms
Etymology
From Late Latin scotoma, from Ancient Greek σκότωμα (skótōma), from σκότος (skótos, “darkness”). By surface analysis, scot- + -oma. The figurative sense is an extension from the literal sense, as if the mind, like an eye, cannot "see" certain things.
Webster’s 1913
- noun Scotomy.
Etymology [L.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “scotoma”, CC BY-SA 4.0. Details